2528333305 has 16 divisors (see below), whose sum is σ = 3172431744. Its totient is φ = 1930741120.

The previous prime is 2528333299. The next prime is 2528333317. The reversal of 2528333305 is 5033338252.

It is not a de Polignac number, because 2528333305 - 2¹¹ = 2528331257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34077 + ... + 78853.

It is an arithmetic number, because the mean of its divisors is an integer number (198276984).

Almost surely, 2^2528333305 is an apocalyptic number.

It is an amenable number.

2528333305 is a deficient number, since it is larger than the sum of its proper divisors (644098439).

2528333305 is a wasteful number, since it uses less digits than its factorization.

2528333305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45296.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 2528333305 is about 50282.5347909192. The cubic root of 2528333305 is about 1362.3167879790.

The spelling of 2528333305 in words is "two billion, five hundred twenty-eight million, three hundred thirty-three thousand, three hundred five".